Bài thuyết trình tiếng anh

Prevent environmental degradation issues: reducing air pollution and groundwater. Saving natural resources, raw materials extraction costs. Cost savings collection and waste treatment, the amount of waste daily. Cost savings collection and waste treatment, the amount of waste daily. Repair and upgrade items instead of throwing them away. Bring your own bags or shopping carts to reduce the use of plastic bags.

p 5

how?

Conclusion

Contents

Soil pollution

Water pollution

Air pollution

Raising awareness of the people, the business

issues and disposal of garbage

Prevent environmental degradation issues: reducing air pollution and groundwater

Saving natural resources, raw materials

extraction costs

Cost savings collection and waste treatment, the

amount of waste daily

Reduce Land for such landfill.

Examples of 3R

1 Definitions

• Reduce are: reduce waste

through lifestyle changes or

reducing means lowering

or eradicating use from the

start.

2 Measure :

 The household must be

provided bins, garbage bags

separately for each waste

 The public places to put the separate bins.

Buy only what you need

Buy products with reusable and products with

little packaging

Selling or giving away belongings not

needed

Use a water filter instead of buying bottled

water

Save energy

Repair and upgrade items instead

of throwing them away

Participate in public transport

Bring your own bags or shopping carts to reduce the use of plastic

bags.

Order provides in large numbers to reduce packaging waste and return the damaged materials instead of throwing them away.

Reduced photocopy paper double-sided, double-sided printing or photocopying paper surface again for such

notes.

The production company should apply cleaner technologies, cleaner production chain, applies

an environmental management system ISO

14000, as well as the use of raw materials, fuels

less polluting, environmentally friendly

Transport process must be carried out efficiently,

not mixed waste sorting during transport

The import of waste must be tightly controlled according to the regulations of the Environmental Protection Act 2005, the Basel Convention on hazardous waste transportation across borders.

3 The effect of reducing:

• Bring some basic benefits to the environment - economic – social such as:

reduce pollution

save money for economic development

making a better society

Contribute to building a sustainable society by activities

to reduce waste, especially waste separation at source

and the saving behavior for social

a sustainable society

Not only saves costs for the management and treatment of waste but also save land for the

burial of solid waste

Can produce organic fertilizer from

garbage classified saves cost effective high

economic

Solving the problem of environmental pollution caused by waste.

Contribute to environmental protection, protection and

reasonable use of natural resources, improve the quality of life

to improve the efficiency use of natural resources.

Reuse is used an item again after it has

been used

FOR EXAMPLE

Old toothbrush

Old clothes

glass bottles

household items

FOR EXAMPLE

can

Old paper, newpapers

Cell phone

Nilon bags

You do not just throw away plastic bags, plastic bags in the trash, let's

turn them into useful items and save in the following ways:

Multifunction gloves Knee tape

Paint

brush

Avoid emergency rain hat

Covered kitchen paper

Unique gift wrap

Wet umbrella bag cover

Reuse has certain potential

advantages

Reuse has certain potential

advantages

* Save time, money, energy and resources

Protect the our Planet

**Reuseable product is

often

cheaper

than the

many single products ^^

***Cost savings for bussiness and

consumer

****Reduce disposal needs and supply

quality products to people and

organizations

1 Definitions:

Recycling is a process in which waste

materials are treated in a way that

they can be used again.

Include many kinds of glass, paper, metal, plastic, textiles, and electronics.

RECYCLE

2 Process of recycling:

RECYCLE

RECYCLE

b Processing:

Sorting cleaning

create new products

Materials ready

to be sold to manufacturers materials

Processing

3 major divisions of recycling techniques:

chemical, mechanical and organic.

c Manufacturing:

+ Recycling - chemical: a chemical

reaction used for the treatment of waste,

eg to remove certain components.

+ Recycling - mechanical: is the

processing of waste with the help of a

machine, for example, a waste

grinder.

+ Recycling - organic: is, after

fermentation, to produce fertilizers and fuels such as biogas.

difficult!

why the need to recycle?

3 Benefits of recycling: RECYCLE

Recycling conserves natural resources:

+ Newspapers come from trees.

+ Refreshment cans come from

metals taken from mines.

+ Plastic come from petroleum.

Recycling saves energy.

Recycling prevents pollution.

Recycling protects animals, plants

Recycling reduces the need

for land filling and

incineration.

Recycling decreases emissions

of greenhouse gases that contribute to global climate change.

4 What can we recycle?

cardboard metals

steel cans plastic

newspapers

paper

aluminum cans

tin cans

+ Old glass bottles can be pulverized

to form supplied materials for the

manufacture of glass.

+ Recycle old paper into art

handicrafts such as shoes,

bags, pencil case,

Example:

+ Old clothes can sew into bags.

+ Aluminum cans can be melted to

create other aluminum products.

Example:

+ Plastic bottles can be melted to

create new plastic products such

as tables, chairs, cabinets,

m has adopte

d 3R

how?

1 Technical Assistance Project: “3R initiative in Hanoi to contribute to

sustainable social development” - Alias : 3R-Hanoi Project

• On the classification of waste at

source: after sorting, organic waste

will be collected and transferred to

a waste processing factory to

produce the Cau Dien organic

fertilizer, serve arable production.

• In the production of organic fertilizers biological Cau Dien past 3R-

HN project has tested effective fertilizer for safe vegetable production

in Dong Anh, Hanoi vegetables: sweet cabbage , kohlrabi and cabbage

• In the education environment, from 13/11/2007, 3

Tay Son Primary School, Ly Tu Trong and Vo Thi Sau has officially taught pilot kit "Environm ental Education" 3R

in schools.

• On the propaganda activities 3R, dated 23/11/2007, the stars 3R Conference 2nd was held at the Bach Thao Gardens - Hanoi with the participation of 60

2 Volunteer Club 3R

Established on 1/12/2007, after 1 year of operation 3R has attracted more than 200 young people from universities and secondary common love for the environment and more than 500 members 3R

• Say no to junk, limit

the use of plastic bags, eco-bag or bags used for shopping lanes are the practical message of 3R

• Coordinate with 3R-HN project successful festival held

Mottainai

•These units Project "Give me an eco-bags"

•Join the club cycling Vietnam C4E and Green Day's "Do not Smoke Car"

After applying 3R, Vietnam has made significant achievements in reducing, recycling and reusing waste, contributing to raising people's awareness for

a cleaner environment.

Join hands for a

sustainable

society